01Why is biodiversity important?जैव विविधता क्यों महत्वपूर्ण है?
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Science
Diversity of living organisms
In this Class 9 Science topic, students explore the remarkable variety of living organisms and the patterns that help us study them. They learn to compare organisms using observable features such as body structure, organisation, nutrition, reproduction and habitat, and understand why classification is necessary. The topic builds a foundation for grouping organisms according to similarities and differences, while showing how classification makes the study of life more systematic and meaningful.
Easy · Level 1 · 6 questions
Practice questions
02How is biodiversity related to wildlife?जैव विविधता का वन्यजीवों से क्या संबंध है?
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Answer and explanationउत्तर और व्याख्या
03What is meant by an endangered species?लुप्तप्राय प्रजाति से क्या अभिप्राय है?
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04Which of these is a well-known wild bird of India and an example of its wildlife diversity?इनमें से कौन-सा भारत का प्रसिद्ध जंगली पक्षी और यहाँ की वन्यजीव विविधता का एक उदाहरण है?
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Answer and explanationउत्तर और व्याख्या
05How does maintaining wildlife diversity benefit ecosystems?वन्यजीवों की विविधता बनाए रखने से पारिस्थितिकी तंत्र को क्या लाभ होता है?
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Answer and explanationउत्तर और व्याख्या
06A well-rounded answer about wildlife should connect which of the following?वन्यजीवों के बारे में एक समग्र उत्तर में किन बातों को जोड़ना चाहिए?
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